diff --git a/pkgs/os-specific/linux/iw/default.nix b/pkgs/os-specific/linux/iw/default.nix
index ab01231f334..a3b2f23c8c7 100644
--- a/pkgs/os-specific/linux/iw/default.nix
+++ b/pkgs/os-specific/linux/iw/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, libnl, pkgconfig}:
 
 stdenv.mkDerivation rec {
-  name = "iw-3.14";
+  name = "iw-3.15";
 
   src = fetchurl {
     url = "https://www.kernel.org/pub/software/network/iw/${name}.tar.xz";
-    sha256 = "16fr13cl02702d9yjqlgvnxvpv0w0mqn0acba39iwn2lln5b4747";
+    sha256 = "12jby9nv5nypadgdksbqw0y2kfm3j47zw7a3rwmy56d7rs90lp5x";
   };
 
   buildInputs = [ libnl pkgconfig ];